PHILADELPHIA — The Penguins possess style and skill for days. Then, they have Patric Hornqvist, and he handles a fairly large bulk of the substance.

Hornqvist is out with an injury and won’t play tonight in Game 4 against the Flyers at Wells Fargo Center.

So, how do the Penguins replace that lost substance?

“You can’t really replace a guy like that,” Jake Guentzel said. “So, it will be by committee.”

Three players could play a role in replacing some of what Hornqvist brings to the Penguins’ lineup, and Guentzel is chief among them.

The Penguins own the NHL’s best power play and it was in good form in Game 3, scoring in three of seven opportunities. Hornqvist, though, is almost impossible to replace on that unit. In fact, the Penguins only clicked at 12.9 percent on the power play this season in 12 games with Hornqvist out of the lineup. With him, they converted on an outrageous 27.9...